20139959784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{8233}}^1\times {\mathrm{14561}}^1$

素因数の和:22810

約数の個数: 64

約数和(自身を含む): 57553683840

約数和(自身を除く): 37413724056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 8233, 14561, 16466, 24699, 29122, 32932, 43683, 49398, 57631, 58244, 65864, 87366, 98796, 101927, 115262, 116488, 172893, 174732, 197592, 203854, 230524, 305781, 345786, 349464, 407708, 461048, 611562, 691572, 815416, 1223124, 1383144, 2446248, 119880713, 239761426, 359642139, 479522852, 719284278, 839164991, 959045704, 1438568556, 1678329982, 2517494973, 2877137112, 3356659964, 5034989946, 6713319928, 10069979892, 20139959784]

約数ペア:

[(1, 20139959784), (2, 10069979892), (3, 6713319928), (4, 5034989946), (6, 3356659964), (7, 2877137112), (8, 2517494973), (12, 1678329982), (14, 1438568556), (21, 959045704), (24, 839164991), (28, 719284278), (42, 479522852), (56, 359642139), (84, 239761426), (168, 119880713), (8233, 2446248), (14561, 1383144), (16466, 1223124), (24699, 815416), (29122, 691572), (32932, 611562), (43683, 461048), (49398, 407708), (57631, 349464), (58244, 345786), (65864, 305781), (87366, 230524), (98796, 203854), (101927, 197592), (115262, 174732), (116488, 172893)]